NXP LPC2478 CRP3 PROTECTION FUSE UNLOCK

[Youneselm]

This is a method is The Temperature Side channel and heating fault attack!!!
So manny members asked me in pm how to do it.


Tampering Techniques

We can distinguish four major attack categories:

A. Microprobing techniques can be used to access the chip surface directly, thus we can observe, manipulate, and interfere with the integrated circuit.

1) Software attacks use the normal communication interface of the processor and exploit security vulnerabilities found in the protocols, cryptographic algorithms, or their implementation.

2) Eavesdropping techniques monitor, with high time resolution, the analog characteristics of all supply and interface connections and any other electromagnetic radiation produced by the processor during normal operation.

3) Fault generation techniques use abnormal environmental conditions to generate malfunctions
in the processor that provide additional access.

All microprobing techniques are invasive attacks. They require hours or weeks in a specialized laboratory and in the process i decap the packaging. The other three are non-invasive attacks. After we have prepared such an attack for a specific processor type and software version, i can usually reproduce it within seconds on another mcu.

This is a method is The Temperature Side channel and heating fault attack!!!

don't forget to thank and reps mate:-)

Type in YouTube: CRP3 NXP and you wil find it. ITS the first video



Video is not produced by me;-)
Dont want a visit from Nxp or anny other Company lawer;-)

[mihaiservice]

Are your home made work ?

[Youneselm]

Everybody can do it at home mate.;-)

[busaman]

are there any instructions/details ???

[Youneselm]

When there is more time, i make how step by step. ITS nothing difficult only patians.;-)
Take 3.3volt vcc and short it to ground pin. Ticking with the wire

[Youneselm]

99 views 2 thanks?!!
Chinees friends wil ad this soon on there websites. :-)

[busaman]

so what is the action with the hot air gun can you cook the mcu

[Faraday]

to open loop.

[elchip]

Tested work 101%
Regards

[hackgsm]

no work with ktag

[imcumen]

99 views 2 thanks?!!
Chinees friends wil ad this soon on there websites. :-)

Sorry friend


I did not have my glasses

without rancor

Regards

[Youneselm]

@Imcumen: you need verry thick glasses.;-)

Only the video is from Eduardnn mate, not the explaining of the technique that is used.
The technique itself is very old in the business of failure attack analyse. Doctor Sergei Skorobogatov from Cambridge Universit? teach us all this kind attacks such as Power glitching, heat glitching or optical glitching,ect,..

If you have done Some study you Will know:-)
These All are my words and ask the Guy himself for it.
His name is already on the post as he is the Maker of the video nothing else.

So whats youre point,
and the purpose for this comment?

Check in sector dashboards, tread "Morgan dash".
You Will see what i do with locked devices.;-)
We engineers know that this solution is an old trick in the fault generating technique, if you know what you are doing.
I can explain it if you ask for it.;-)
But not in pm, only here on forum-board.
So everyone wil learn from it.
It Will be good for every member.

Have dig in my old study Books and maps. This is for the good thinking brain people out here;-)
I put link here from a workshop from my old teacher-professor ho teach me allot, and made me a good engineer.

Look in this sector in tread: PHISYCAL attacks on TAMPER resitance, ect ...

[Youneselm]

Here: http://www.digital-kaos.co.uk/forums...MPER-RESITANCE

[Youneselm]

This technique called" The Temperature Side channel and heating fault attack", and is explained in this document, for those ho dont understand wath is going on in this video. If you have Some questions about topic feel free to ask.;-)

https://eprint.iacr.org/2014/190.pdf

[Youneselm]

Watch from 5.20 min. https://m.youtube.com/watch?v=Yi8f8GZMvTQ